Global Patent Index - EP 2147407 A1

EP 2147407 A1 20100127 - NOISE REDUCED COLOR IMAGE USING PANCHROMATIC IMAGE

Title (en)

NOISE REDUCED COLOR IMAGE USING PANCHROMATIC IMAGE

Title (de)

FARBBILD MIT RAUSCHUNTERDRÜCKUNG UNTER VERWENDUNG EINES PANCHROMATISCHEN BILDES

Title (fr)

IMAGE EN COULEUR À BRUIT RÉDUIT UTILISANT UNE IMAGE PANCHROMATIQUE

Publication

EP 2147407 A1 20100127 (EN)

Application

EP 08754292 A 20080509

Priority

  • US 2008005945 W 20080509
  • US 75248407 A 20070523

Abstract (en)

[origin: US2008292182A1] A method for producing a noise-reduced digital color image, includes providing an image having panchromatic pixels and color pixels corresponding to at least two color photoresponses; providing from the image a panchromatic image and at least one color image; and using the panchromatic image and the color image to produce the noise-reduced digital color image by setting a plurality of color characteristics equal to the corresponding panchromatic characteristics at each color pixel location.

IPC 8 full level

G06T 5/50 (2006.01); H04N 9/04 (2006.01)

CPC (source: EP US)

G06T 3/4015 (2013.01 - EP US); G06T 5/002 (2013.01 - EP US); G06T 5/20 (2013.01 - EP US); G06T 5/50 (2013.01 - EP US); H04N 9/04515 (2018.08 - EP US); H04N 9/04555 (2018.08 - EP US); H04N 9/04559 (2018.08 - EP US); G06T 2207/10016 (2013.01 - EP US); G06T 2207/10024 (2013.01 - EP US); H04N 5/23206 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

US 2008292182 A1 20081127; US 7889921 B2 20110215; CN 101681506 A 20100324; CN 101681506 B 20130327; EP 2147407 A1 20100127; JP 2010531075 A 20100916; JP 5260635 B2 20130814; TW 200917853 A 20090416; TW 201446009 A 20141201; TW I455597 B 20141001; TW I542223 B 20160711; US 2011096987 A1 20110428; US 8224085 B2 20120717; WO 2008150342 A1 20081211

DOCDB simple family (application)

US 75248407 A 20070523; CN 200880017148 A 20080509; EP 08754292 A 20080509; JP 2010509336 A 20080509; TW 103128187 A 20080522; TW 97118932 A 20080522; US 2008005945 W 20080509; US 98347511 A 20110103